Advanced Materials Research Vols. 204-210

Abstract: Through some modifications on the classical-Newton direction, we obtain a new searching direction for monotone horizontal linear complementarity problem. By taking the step size along this direction as one, we set up a full-step primal-dual interior-point algorithm for monotone horizontal linear complementarity problem. The complexity bound for the algorithm is derived, which is the best-known for linear complementarity problem.

Abstract: Anticorruption is becoming one of the most important problems in the world. Therefore, we established a mechanism to analyze the information of corruption and focused on the prior settled scenarios. We tried to construct a complete and efficient corruption early warning mechanism from four aspects, such as organization, information basis, operating method and index system. Based on the supervision, analysis and judgment, we use empirical social early warning methods to detect and forecast the corruption.

Abstract: The nonlinear output properties of scattered triangulation laser displacement measurement sensors with charged-coupled devices (CCDs) ware analyzed and optimized. In order to improve the high measurement precision and performance of the displacement and inclination for an object surface, dynamic skewness was regarded as coefficient for weighted linear optimization fitting algorithm to calculate the displacement instead of the averaging method; kurtosis was used to select the minimum and maximum of asymmetric distribution for inclination calculation. And, a novel calibration framework, which configured with a stepped motor to correct the discrepancy and update the coordination origin for CCD array, was introduced.

Abstract: The double closed-loop control system of current source SPWM inverter (CSI) is designed to meet the need of battery pack testing system. The battery pack has tiny inner resistance, back electromotive force and it acted as a comparative load which made the control system hard to design. The control system aimed at the specialty of the battery pack load and put forward a loop-locked control method based on dq coordinate conversion of CSI. Typical I and II control system is adopted to get a better performance. It increases the transform efficiency by SPWM and gets high power factor and high dynamic response quality by dq coordinate conversion. Simulations and tests proved the correctness and feasibility of the control system.

Abstract: Based on the establishment of data warehouse of the decision support model of the SMT assembling quality control, this paper relies its basis on the SLIQ algorithm of the decision tree method of data mining, improves the pruning strategy and conducts a useful exploration on how to form more effective decision-making basis of the quality control system of SMT assembling in order to improve the accuracy and predictability of decision analysis.

Abstract: Knowledge discovering is a broad definition of data mining. Knowledge discovering is widely used in many different fields to find out some important and efficient information.The author in the paper wants to apply the term in linguistic education to find out some connected useful rules, which will be important for beginners.In fact, in linguistic education, teaching materials play important roles in knowledge discovering courses.Therefore, the author also uses comparison and investigation methods to analyse the present education condition to serve for students in universities.

Abstract: In comprehensive passenger transportation terminal, the passenger congestion is one of major problems and thus many ways have been taken to mitigate it. It is believed that an appropriate selection of congestion mitigation strategies comes from the sound understanding of the congestion characteristics. In this paper we analyzed the main reasons, simulated the process of its formation and aggravating by AnyLogic. Then we obtained the data about the varying passenger flow density changing along with time and place. Based on the simulation data, we research the characteristics of the congestion occurred in the transportation terminal from the perspective of the passenger flow density, which offers some references to mitigate the congestion.

Abstract: In this paper, we present an agent-based computer simulation model to analyze the dynamic relationship between economic growth and income difference in a transition economy and to evaluate the empirical effects of negative income tax system. Micro agents in the economy form the economic networks and enable the economy to evolve forward through the intelligential evolutionary system and mutual interactions between the agents. Based on the logical reasons of the transition economy, the model finally gives the results of the simulation: when the economy finishes rapid transition and enters into stable development, by implementing negative income tax system, government can effectively decrease income difference while at the same time maintain rapid economic growth.

Abstract: The SPI was applied in food industry widely, but its functionalities may change during storage. The effect of store temperature, time, RH and package material on emulsibility and the component of SPI were studied, when SPI was packaged in 100% N₂ and Al, 80%N₂:20%CO₂ and Al, 60%N₂:40% CO₂ and Al, vacuum and Al, white paper/plastic/HDPE, and PE and then stored for 5 months in the conditions of RH 80% and 30°C. It was shown that the 7S/11S of SPI only packaged in PE decreased significantly(p<0.05), while the subunit of SPI would lost in different levels and obviously in PE. It was observed by SDS-PAGE that the subunit of SPI disaggregated and molecules aggregated. Focusing on the sulfydryl group and disulfide bond, it was found that the content of sulfydryl decreased while disulfide bond increased.

Abstract: All domestic and foreign literatures on obstacle factors of urbanization process are statistically analyzed by using Meta-analysis method, and 14 main obstacle factors are identified and extracted from previous research results. After that, the paper analyzes the relative structure among the 14 factors by using interpretive structural model. The results show that urban-rural IT industry gap, IT-using gap, employment opportunity gap, informatinization policies difference, consumption difference, social culture difference, information resource gap, information consciousness difference and thinking manner difference are superficial and direct obstacle factors; IT-owning gap, educational development gap and life level difference are intermediate and indirect obstacle factors; information infrastructure difference and income gap are essential and basic obstacle factors. This analysis is helpful to open out drag system of urbanization process under the condition of urban-rural “digital divide”.